Compatibility of Herbicides and Grass Control Peanut Notes No. 69 2019

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When trying to control grasses with clethodim in a mixture with broadleaf herbicides (PPO inhibitors and Basagran – Storm has Ultra Blazer and Basagran) consider increasing the clethodim rate by 50% to overcome antagonism. Under dry conditions antagonism is more pronounced. A second application in a few weeks might be needed to get complete control.